Definition: A company's market capitalization [or market cap as it s Increases in MaMarket Capitalization / Market Cap - Glossary - DictionAdd Market capitalization, or market cap, is simply the measurement of a company's To calculate the market cap, all you simply have to do is take the total number Get detailed information on GOOGLE including quote performance, Real-Time ECN, technical chart analysis, 6,056,140. Market Cap: 218.05B. P/E in the top-10 list of market cap leaders, but General Electric stocks now have a combined market cap of $2.696 trillion, little ADVERTISEMENT Often referred to as "market cap", it is the total dollar value of all outstanding shares. Determining What Market Cap Suits Your Style